Circuit Protection

AIRPAX - R21-61F-3.00A-B07CV Circuit Breaker, Rocker.

The Airpax™ SNAPAK® series is a snap-acting hydraulicmagnetic circuit protector that combines power switching and
accurate, reliable circuit protection in one aesthetically pleasing package. The SNAPAK® combines the functions of three separate components: power switch, fuse and fuse holder.

2 Pole 3Amp 250VAC.

Trip 4.05Amp. 50/60CY.

Delay P2.

0.25" Quick Connect Terminals

Proudly Made in USA

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SIEMENS - 5SX21-C3 Miniature Circuit Breaker.

Status: Discontinued

1Phase, 3Amp,  230~400V.

Mount: Panel.

Mounts on 18 mm industry rail

Only 0.7" wide x 3.55"tall x 2".

Listed UL/CSA/CEBC/OVE, Circled "N", VDE.

Made in Germany

Cross: 5SX2-103-7

Note: Removed from Equipment / Used

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Circuit breaker. 2P 3Amp , 3.75Amp break. Learn More

Potter & Brumfield - W92-X112-3 Circuit breaker.

2P 3Amp 277VAC 50/60Hz, curve 2.

Mount: Panel, vertical, 4 holes with 2-1/8" centers.

Dimension: 1.523" wide x 2.51" high x 1.865" behind panel plus screw contacts.

Manuf in the USA.

Listed: UL/CSA.

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Heinemann Eaton - JA1S-T2-A-0003-02E Circuit Breaker.

SP 3Amp 250VAC 50/60Hz.

Delay 2. With aux switch 10A @ 250VAC.

Mount: Panel, 2 holes @ 1.684" centers.

Dimensions: 0.758" wide x 2.013" high x 1.914" deep.

Contacts: 1/8" male QC terminals.

Listed: UL/CSA.

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Type: QOB Poles: 3 Amperage: 80 Voltage: 240COMMON TRIP THERMAL MAGNETIC 3 POLE 120/240 VAC AT 50/60 HZINTERRUPTING RATING 10 KILOAMPERE AT 120/240 VAC (UL/CSA)WIRE SIZE 4 TO 2/0 AWG (ALUMINUM/COPPER) BOLT ON MOUNTINGSIZE 2.25 INCH W X 2.91 INCH D X 3.5 INCH H Learn More

Circuit Breaker 2-Gang 3Amp. 250VAC-max Trip Amps 3.75 Curve-AA. With Auxilliary Switch SPDT-5A 250VAC. Circuit Protector 4-threaded screw hole mounting - 1.5"W x 2.0"H x 2.25"behind panel. 5oz Learn More

Circuit breaker. SP 3Amp 80V. Freq DC. TA 3.75Amp. Aux 1Amp 120VAC. Mount: Panel with two holes at 1.65" centers. Dimensions: 0.753" wide x 2.012" high x 1.75" deep, plus aux and terminals. Connections: 1/4" male QC terminals. Learn More

3PST 2-3Amp 1-7Amp 240VAC CIRCUIT BREAKER / TOGGLE SWITCH - HERMETICALLY SEALED Learn More

WICKMANN - 1810250000 Fuse.

0.25Amp (250mA) 250V.

Miniature, Ceramic.

Dimensions: 5 x 20mm.

Package of 10.

Alternates: NTE Electronics 74-5SC250MA, Littelfuse 0215.250HXP, 0215.250MXP

 

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Fuse, pico. 1/4Amp 125VAC. Fast. Package: axial leads. Learn More

LITTELFUSE - 361.250 Fuse.

1/4Amp 250VAC 8AG.

Fuse acting.

Dimensions: 1/4" D x 1" long, glass.

Package of 5.

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Fuse. 1/4Amp 250V 3AG. Dimensions: 0.25" (6.35mm) D x 1.25" (31.75mm) long. Package of 5. Learn More

Fuse. 0.25Amp 250V. Slo-blo. Mini, ceramic. Dimensions: 5 x 20mm. Package of 10. Note: Alt P/N: 0215.500HXP.

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LITTELFUSE - PT-365 Fuse - 0279.400V - Fuse, 0.4 Amp Micro

Developed originally for the U.S. Space Program, MICRO fuse provides reliability in a compact design. The MICRO fuse is available in plug in or radial lead styles and a complete range of ampere ratings from 1/500 to 5 amperes to suit a wide variety of design needs.

279 Series 

4/10 Amp Micro

Very Fast Acting

Dimensions: 0.25" Diamter X 0.35 Long Body X 1.0" Leads (6.35mm X 8.89mm X 25.4mm) 

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LITTELFUSE - 276.250 Fuse, Pico. Subminiature, Very Fast Acting.

Status: Discontinued

One quarter (1/4A) amp 125V.

Very Fast Acting.

2.8 x 7.11 mm

-55 C to 125 C

PCB Mount

Package: Axial, formed into radial leads.

More info: http://www.littelfuse.com/data/en/Data_Sheets/275_276.pdf

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WALTER ELECTR0NIC - MGC3 - FUSES, Fast Acting, Aircraft Tube Type Fuse. 

3A 250V

1 1/4" X 1/4" Diameter (31.75 mm X 6.35mm)

Body: Glass Tube

Cap: Brass with Nickel Plated

Element: Alloy

Operating temperatures: -55 to + 125°C (consider de-rating)Solderability: 260°C,≤3s (wave)350±10°C,≤3s (soldering iron)

Resistance to Soldering Heat: 260°C, 10s (wave) 350°C, 5s (Soldering iron)

Recommended Soldering Parameters: Wave soldering parameter:

Soldering Pot Temperature: 260°C maximum

Solder Dwell Time: 2 to 5s

Hand Welding Parameter - Soldering Iron Temperatures: 350±5°C

Solder Dwell Time: 5s maximum

Standards: CSA, UL

SUZHOU WALTER ELECTRONIC CO LTD

Made in Taiwan

Alternate: Bussmann AGC-S-R,Littelfuse 312 Cartridge, Littelfuse 3AG 0318003.VXP, Mersen GGC3

BULK NEW

 

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Fuse. 3Amp 250VAC 3AG Slo-Blo�. Series 313. Dimensions: glass, 6.35mm D x 31.75mm. More info: http://www.littelfuse.com/data/en/Data_Sheets/313_315.pdf Learn More

Fuse. 3Amp 125V 3AG. Slo-blow. Dimensions: 0.25" (6.35mm) D x 1.25" (31.75mm) long. Package of 5. Learn More

LITTELFUSE - R224003T - Fuse.

Glass Type

Rating: 3Amp 250V 2AG.

Fast Acting.

Package: Pigtail, Axial Leads.

Dimensions: 0.193" (4.9mm) D x 0.605" (15.3mm) long.

Alternate: 0224003.VXP 0230003.MXP, 0225003.VXP, Mouser 576-0224003.VXP

Approvals: CE, CSA, PSE, UL

Long Lead Time Item that is often Difficult to Find

Package of 5 

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Littelfuse - 0272003 Fuse, Micro.

Radial Lead Fuse.

3Amp 125VAC, 0.0275 Ohm.

Very Fast Acting.

Subminiature Plug-In.

Nominal Cold Resistance: 0.0275 Ohms

Short Leads  

Nickel Plated Brass Housing.

Operating Temperature: -55 C to 125 C

Applications: Printer Circuit Boards and Similar Equipment.

More Info: http://www.littelfuse.com/data/en/Data_Sheets/272_273.pdf

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LITTELFUSE - 312003 Fuse. Miniature Fast Acting.

3 Amp 125VAC 3AG.

6.3 X 32mm

All Glass.

Package of 5.

Alternates: 0312003.MXP, 3AG 3-R

More info: http://www.littelfuse.com/data/en/Data_Sheets/312_318.pdf

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LITTELFUSE - 301.003 Fuse.

3Amp 32V. 1AG.

All Glass.

Dimensions: 0.25" D x 0.625" long.

Package of 5.

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Fuse. 3Amp 250VAC. Time delay. Glass. Dimensions: 1/4" D x 1-1/4" long. Package of 3. More info: http://www.cooperbussmann.com/pdf/98a9c763-9040-4280-a255-151b3dbca2f3.pdf Learn More